baber/WOPTO huggingface dataset:
Patent JP-S61267184-A (JP)
Title: Row position detecting system of character string
Inventor: TAKAOKA MASANAO
IPC: G06K9/34
Filed: 1985-05-22
Abstract: PURPOSE:To detect the row position of a character string without fail by using a level difference in the histogram of the character string part and the dirty part in the character column histogram in a horizontal direction. CONSTITUTION:A character reading means 120 reads and outputs respective character parts or the dirty part which exist on the scanning line in the horizontal direction of the character string printed on a printing paper 110, and a character histogram preparing means 130 prepares the histogram in the horizontal direction of the character string. A character string column and row position detecting means 140 slices the histogram in the horizontal direction of the character string by changing the slice level, and detects the row position of the character string from the slice point position of the character string histogram when the slice width is equal to the reference row width value.
Patent JP-S58225421-A (JP)
Title: Data processor
Inventor: MASUMURA TAKASHI
IPC: G06F13/24
Filed: 1982-06-25
Abstract: PURPOSE:To ensure access at a high speed regardless of the difference of the access timing time, by giving both writing and reading accesses to an input/ output device independently of a microprocessor. CONSTITUTION:Both writing and reading accesses are given to an input/output device independently of a microprocessor. For instance, a data receiving interruption signal SRINT is supplied to a timing controller 7 from an input/output device 2. Then the signal RINT is supplied to a microprocessor 1 via a controller 3. An I/O instruction is transmitted from the processor 1 to reset an interruption, and a selection signal SEL is sent to a timing controller 6 and command data 4 from a device coder 5. Then a signal CRST is transmitted from the coder 4. An I/O instruction is transmitted from the processor 1 to read out the contents of a buffer 9. Then the processor 1 transmits an access timing signal IORQ.
Patent JP-H09291845-A (JP)
Title: Engine controller
Inventor: SAWADA MAMORU
IPC: F02D41/14
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To obtain the same acceleration with the same operation even if the number of occupants or the weight of loading freights are different. SOLUTION: When acceleration is performed for the first time, that the actual acceleration αn becomes approximately constant is waited (S710 to S730). When the actual acceleration αn becomes approximately constant, an acceleration command value αtgt is calculated from the accelerator opening THM, and the increase correction amount ▵TH+ in relation to the target throttle opening is gradually increased (S740 to S770) by each very small value A3 until a value obtained by subtracting αn from αtgt becomes a value not more than the very small value A2. When the value obtained by subtracting the αn from the αtgt becomes a value not more than the A2, the ▵TH+ at this time is taken as the throttle opening correction amount ▵THwt and stored in a RAM, and the flag F2 is set (S780, S790) to 1.  After F2=1, the target throttle opening THtgt to which the ▵THwt is added is always used in performing acceleration control, and the same acceleration as that in the time in which acceleration is commanded in the normal state is obtained.
Patent JP-S602927-A (JP)
Title: Aperture value setting device of camera incorporating auto strobe
Inventor: IGUCHI SUSUMU
IPC: G03B15/05
Filed: 1983-06-18
Abstract: PURPOSE:To extend effective photographic distance and to obtain a desired aperture value by setting automatically a stop to an aperture close to an open aperture with the charge completion signal of an incorporated strobe, and also allowing manual setting. CONSTITUTION:When a preset signal S3 outputted by an AND gate G5 is at H, a presettable counter 3 which receives a signal S3 at a data loading terminal LD reads internal aperture data 4 as an aperture close to the open aperture from a data input terminal DATA.IN and outputs it to an aperture control part 2 from a data output terminal DATA.OUT. Consequently, aperture blades 5 are set. The signal S3 is at H when the incorporated strobe IS is charged (signal S5) and an external strobe OS is not charged yet (signal S6). Further, a desired aperture value is set according to the frequency of on-off operation of a manual aperture value setting switch FSW.
Patent JP-S61267005-A (JP)
Title: Color separation filter and its manufacture
Inventor: SAEKI HIDEO
IPC: H01L27/14
Filed: 1985-05-21
Abstract: PURPOSE:To obtain a high-density, high-performance color separation filter by forming respective specific color separation filter parts by a dye which form a monomolecular film absorbing molecules to a vapor-water interface and also patterned by being exposed to ionizing radiation. CONSTITUTION:A blue color separation filter array 7a and a yellow color separation filter array 9a are formed by using the dye which forms the monomolecular film absorbing molecules on the vapor-water interface and patterned finely by being exposed to ionizing radiation such as X rays, an electron beam, a molecule beam, and ultraviolet rays. This dye is obtained by one or plural lipophilic hydrocarbon chains 2 which has a reaction group such as a double bond 3, a triple bond 4, or epoxy group 5 sensitive to the ionizing radiation 11 such as X rays, an electron beam, a molecule beam, and ultraviolet rays for each molecule of the dye.
Patent JP-2000264952-A (JP)
Title: Epoxy resin mixture and epoxy resin composition for powder coating material
Inventor: HAYAKAWA ATSUTO
IPC: C08G59/30
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To obtain an epoxy resin mixture which has a crystallizing property at ordinary temperature, has excellent handling workability, can express an excellent low viscosity in a melted state and is useful as a powder coating material, by compounding a tetrabromobisphenol A type epoxy resin and a bisphenol type epoxy resin in a specific ratio. SOLUTION: This epoxy resin mixture comprises (A) 40-95 pts.wt. of a tetrabromobisphenol A type epoxy resin of formula I [(n) is 0-1 on the average] and (B) 5-60 pts.wt. of a 4,4'-bisphenol type epoxy resin of formula II [(m) is 0-0.5 on the average]. The mixture is preferably obtained by reacting a mixture of tetrabromobisphenol A with 4,4'-bisphenol with an epihalohydrin in an amount of 4-40 moles per mole of the mixture of the phenol compounds in the presence of an alkali metal hydroxide. The mixture of the tetrabromobisphenol A with the 4,4'-bisphenol is prepared so as to finally give the above ratio. The obtained mixture preferably has a melt viscosity of <=0.4 P at 150 deg.C.
Patent JP-S5810657-A (JP)
Title: Automatic chemical analyzer
Inventor: MINEKANE TOMIJI
IPC: G01N35/02
Filed: 1981-07-13
Abstract: PURPOSE:To obtain a small-sized apparatus enabling analysis regarding many items in a short time, by driving separately a plurality of reaction lines having a plurality of arbitrary alteration of the velocity of movement of each line. CONSTITUTION:A plurality of rection lines 1 each of which is constituted by a conveyor 1B formed of a plurality of reaction tubes 1A arranged in a line are provided in parallel to each other in the longitudinal direction of a paper surface, and each of the lines is made possible to be driven separately by a motor. A substance to be analyzed supplied from a holding unit 2 is distributed in the reaction tubes 1A by a sampling mechanism 3 controlled by a control unit 4, while a reagent distributing mechanism 5 is controlled by a control unit 5, and an output from a photometrical unit 7 is inputted directly in a control system 8 having CPU. In addition, signals for controlling each unit and a motor driving signal are delivered, and thereby a time required for one-step advance of each conveyor is made possible to be altered arbitrarily. By this constitition, analyses regarding many items can be performed rapidly, and also the miniaturization of the apparatus can be facilitated.
Patent JP-H02291364-A (JP)
Title: Binding method for wire coil and the like
Inventor: IWAMURA TERUO
IPC: B65H54/10
Filed: 1989-04-28
Abstract: PURPOSE:To solve such complicated problems as installation charge, layout and intermediate conveyance as well as the problem of wrong operation by performing small binding and large binding consistently with one automatic binding machine. CONSTITUTION:In loose coils 90 to be compressed and bound by a binding machine 70, first coils 90a for small binding are suspended on a C hook 80 as the loose coils 90, conveyed in between both compressing trucks 5, 5 of the binding machine 70 and subjected to compression and small binding, being placed more on one compressing truck side in order to enable the following loose coils 90b to be conveyed in, thus forming a small bound coil 90a. The following loose coils 90b are thus conveyed in by the C hook 80, compressed together with the already-bound small bound coil 90a, and subjected to large binding. Accordingly, only one binding machine 70 is needed for binding, and its layout is extremely simple and neat as well as its soundness is ensured, thereby preventing wrong operation.
Patent JP-H02296630-A (JP)
Title: Heat sealing device
Inventor: WAKAE IKUO
IPC: B65B51/10
Filed: 1989-04-28
Abstract: PURPOSE:To prevent the excessive heating of a band shaped sheet material by a method wherein a pair of cooling nozzles are arranged across a running path of a band shaped sheet material, and cooling air is blown from the cooling nozzles to the band shaped sheet material which is located between a pair of heating plates. CONSTITUTION:At the time of normal operation, a pair of heating plates 5, 5 are located in the vicinity of a band shaped sheet material 1, and the band shaped sheet material 1 is intermittently running. When the band shaped sheet material 1 stops, a pair of heating plates 5, 5 pinch the band shaped sheet material 1, and a thermally bondable resin layer of the band shaped sheet material 1 at that part is heat-sealed by thermal fusing. Then, when a pair of heating plates 5, 5 are opened, the band shaped sheet material 1 runs for a prescribed quantity and stops, and heat-sealing is performed to the next part. When the band shaped sheet material 1 is temporarily stopped longer than the stop time under a normal intermittent running for some reason, a pair of heating plates 5, 5 are made to retreat from the band shaped sheet material 1 by operating air cylinders 7A, 7C, and at the same time, cooling air is blown from cooling nozzles 10. By this method, the part of the band shaped sheet material 1 which is pinched by a pair of heating plates 5, 5 is cooled, and the said part is not heated by the heat of the heating plates 5, 5 without making the retreating quantity of the heating plates 5, 5 too large.
Patent JP-S61269388-A (JP)
Title: Manufacture of electrode for gas laser oscillator
Inventor: OTANI AKIHIRO
IPC: H01S3/038
Filed: 1985-05-24
Abstract: PURPOSE:To manufacture an electrode in a short time without requiring an expensive facility, by employing a melt jetting method for applying closely a dielectric material layer over the metal surface of the electrode. CONSTITUTION:Dielectric particles are melted by being heated using an electric heater or gas burner, and the melted particles are jetted onto the surface of a metal tube 8 by high pressure gas using a melt-jetting gun. In this way, a dielectric material layer 9 can be formed on the surface of the metal tube 8 in a short time and in a low cost. Optionally, there may be used a method in which a metal body serving as a center section of the electrode is passed through a place where melted dielectric particles are jetted constantly by a melt-jetting gun.
Patent JP-H08306381-A (JP)
Title: Lamination type fuel cell
Inventor: OKAE KATSUYA
IPC: H01M8/24
Filed: 1995-05-09
Abstract: PURPOSE: To use a lamination type fuel cell which can be safely used for a long period by preventing damage generated by lack of hydrogen inside a unit cell. CONSTITUTION: A flow regulation means 21 is provided on a fuel gas supply manifold 16 installed on a side surface of a fuel cell lamination body 12 in which unit cells are laminated, and the flow of fuel gas is adjusted in such a way that flow through the closer side to an oxidizer gas discharge manifold 16 is larger than flow through the closer side to an oxidizer gas supply manifold 15. Lack of hydrogen generated at a place upstream of oxidizer gas and downstream of fuel gas is eliminated, thereby damaging can be avoided.
Patent JP-H10289630-A (JP)
Title: Resin jointing knob
Inventor: IGARASHI EI
IPC: H01H3/12
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To reduce the number of parts, increase the degree of freedom in knob arrangement, and reduce a space for knob arrangement. SOLUTION: An individual knob 1a which is molded out of resin is integrally- jointed with a jointing part 1c. A protruding part 1a protruding in the panel direction is formed at the jointing part 1c, and respective protruding parts 1e protruding in the opposite direction to a panel are formed at positions between which the protruding parts 1e are pinched. The individual knob 1a is energized in the direction of a panel 2 be deforming the jointing part 1c as a result of the respective protruding parts 1a, 1e being pushed by members 5, 2 different from the jointing knob.
Patent JP-S63276704-A (JP)
Title: Thin film magnetic head
Inventor: OSHIMA ISAO
IPC: G11B5/31
Filed: 1987-05-08
Abstract: PURPOSE:To prevent degradation in magnetic characteristics by forming a tapered part to the edge part of a protective film. CONSTITUTION:The tapered part 9 relative to a surface for sliding with a magnetic tape (face parallel with the plane of the figure) consists of a slope chamfered linearly so as to part a magnetic tape and the protective film gradually from each other or a curved surface chipped down to have the radius of curvature in the traveling direction of the magnetic tape smaller than the radius of curvature of a head gap part. The magnetic tape is gradually parted from the protective film 8 of the magnetic head by formation of such tapered part 9, by which the change in the pressure of the magnetic tape traveling at >=1m/min relative speed is decreased more greatly than in the case in which the tapered part 9 is not formed. The tapered part 9 is required to be so formed that at least an edge 9-2 on an upper core 3 and other edge 9-1 do not come into contact with the magnetic tape. The degradation in the magnetic characteristics is thereby prevented.
Patent JP-S5634654-A (JP)
Title: Preparation of c2n+3 cycloalk a -n-en-1-one
Inventor: OGAWA HARU
IPC: C07C67/00
Filed: 1979-08-29
Abstract: PURPOSE: To obtain the titled compound useful as an agricultural chemical and a perfume in high yield, by reacting an aldehyde compound with an acid.  
     CONSTITUTION: An aldehyde compound of the formula (R 1  is aryl, heterocyclic ring group; R 2  and R 3  are alkyls or halogens; n is an integer 1W6) is reacted with an acid to give a C 2n+3  cycloalk(a)-n-en-1-one having group R 1  linked to the carbon  atom at the ω-position, group R 2  linked to the carbon atom at the position of even  number other than the 2- and ω-positions and group R 3  linked to the carbon atom  at the 2-position. 5-(p-Nitrophenyl)-2,4-dimethyl-2,4-pentadienal of the formula  (R 1  is p-nitrophenyl; R 2  and R 3  are methyls; n is 1) among the starting materials is  obtained by reacting p-nitro-α-methylcinnamaldehyde with methyl orthoformate in  the presence of BF 3 , and then with methyl 1-propenyl ether. Other aldehyde compounds can be obtained in the same way. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63276076-A (JP)
Title: Image forming device
Inventor: YOSHIDA YASUYOSHI
IPC: G03G15/00
Filed: 1987-05-08
Abstract: PURPOSE:To reduce the power consumption of a heat source, and also, to solve such a problem as abnormal heating, when a recording material has been discharged to the outside of a machine, by providing an intrinsic heat source on a fixing roller and a pressure roller, and setting so that the heat source of the pressure roller is heated at the time of a first thermal fixation, and it is not heated at the time of a second thermal fixation. CONSTITUTION:A fixing roller 11 and a pressure roller 12 are both provided with intrinsic heat sources 13, 17, and the heat source 17 of the pressure roller 12 is set so that it is heated at the time of the first thermal fixation, and not heated at the time of the second thermal fixation. In such a way, as for a recording material S, both faces lose equally humidity, and contracted, and therefore, its curl is scarcely generated, and at the time of carrying the recording material in a device in order to form the next image, no trouble is generated. Also, at the time of the second thermal fixation, as well, there is no influence by humidity and contraction for generating curls already, therefore, there is no increase of the curls.
Patent JP-S59228541-A (JP)
Inventor: DANIERU BENJIYAMIN MOORUMAN
IPC: E03D5/012
Filed: 1984-05-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06320501-A (JP)
Title: Automatic planer
Inventor: TAKESAKO YOSHITAKA
IPC: B27C1/04
Filed: 1993-05-12
Abstract: PURPOSE:To obtain a required dimension by inputting and setting only a final finishing dimension by providing a controller arithmetically evaluating a dimension to be cut from a maximum gap value in a first storage device, a calculated height of a workpiece, and a final finishing dimension in a second storage device. CONSTITUTION:An automatic planer comprises a first ROM 14a, a reference position sensor 13, a second ROM 14c, a material detection sensor 21 for detecting a wood material 1, and a rotating amount detector 16 for detecting a travel amount of a rotating bit or a plate 2 until the material detection sensor 21 is abutted against the wood material 1. The height of the wood material 1 is calculated based on a maximum gap value stored in the first ROM 14a and a travel amount of either a cutting surface of the rotating bit or a surface of the plate 2 from the maximum gap value until the wood material 1 is abutted against the material detection sensor 21 and detected. A dimension to be cut is arithmetically evaluated by a microcomputer 14 from the calculated height of the wood material 1 and a final finishing dimension stored in the second ROM 14c.
Patent JP-S5635012-A (JP)
Title: Displacement converter
Inventor: KIMURA ATSUSHI
IPC: G01L9/12
Filed: 1979-08-30
Abstract: PURPOSE: To obtain the output linear to the measuring value, by applying AC signal to the fixed and variable capacitance sections of the capacitance type displacement detector having the fixed capacitance and the variable capacitance and controlling the amplitude of AC signal to obtain constant difference signal.  
     CONSTITUTION: AC signal is fed to the variable capacitance section C 2  and the fixed capacitance section C 1  in which the capacitance is changed on displacement, from the oscillator 20 and the AC signal flowing to the respective capacitance section is half-wave-rectified D 1 , D 2  and the detection signal is fed to the control means 21. The oscillator 20 is controlled so that this detection signal is always at a given value, the voltage e 2  produced at the resistor R 2  is given to the inverting input terminal of the operational amplifier 25 to control the transistor 26, to change the current I 0  in the two-line type transmission line 27, and the signal proportional to the displacement is fed to the receiver installed 28 at a remote location. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H049648-A (JP)
Title: Method and device for discriminating outside wall of building
Inventor: KAJI YUKIO
IPC: G01N21/84
Filed: 1990-04-26
Abstract: PURPOSE:To discriminate a glass face by adsorbing a light-untransmissive pad to an outside wall in vacuum and detecting light in the pad by a sensor. CONSTITUTION:A black rubber adsorbing pad 2 is allowed to come into contact with a glass face 1 and the inside of the pad 2 is vacuumed by a vacuum generator 3 to adsorbe the pad 2 to the face 1. The adsorption is checked by a vacuum detector 4. Outside light is made incident upon the inside of the pad 2 through the glass 1 with thickness (t). A photosensor 5 in the pad 2 is driven to detect the light in the pad 2. When the outside wall is made of light-untransmissive tile or the like, no light is made incident upon the inside of the pad 2 and the sensor 5 is not driven at all. Thereby, a glass face is easily discriminated.
Patent JP-S5235601-A (JP)
Title: Evaluation method for lubricants in boundary lubricatin area
Inventor: NAGAI TADASHI
IPC: G11B5/60
Filed: 1975-09-16
Abstract: PURPOSE: To obtain sure method for facilitating evaluation of lubricants by giving pressure to the slider floating on the magnetic disc. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59106715-A (JP)
Title: Self-tapping rapid building screw
Inventor: HORUSUTO BURANTO
IPC: F16B25/10
Filed: 1983-06-22
Abstract: 1. Self-cutting rapid construction screw for the fixing of fibre boards on a metal substructure, with a screw shank (2) which carries at least one thread (5) which goes into a tapered drilling point (3) provided with at least one cutting flute (6), and with two cutting vanes (7, 8) arranged near the end of the shank, and which can be broken off when they strike the metal substructure, one at least of which cuts up to the outside diameter of the thread, characterized by the fact that the two cutting vanes (7, 8) are placed axially opposite each other, that the front cutting vane (8) is seated on the surface area of the tapered drilling point (3) and cuts up to the diameter of the body of the screw, and that the drilling point (3) shows a taper angle of less than 45 degrees.
Patent JP-S5336967-A (JP)
Title: Sewage clarification tank
Inventor: SHINKI KENICHI
IPC: C02F3/00
Filed: 1976-09-14
Abstract: PURPOSE: To provide sewage clarification tank having means to regulate sludge back flow from settling room corresponding to concentration of sludge. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H111500-A (JP)
Title: New compound
Inventor: MATHIAS STEPHEN L
IPC: C07K16/24
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound having action of controlling a ligand which participates in controlling differentiation by controlling cell homeostasis and gene transcription and useful for treatment of infection, autoimmune disease, diabetes mellitus, cancers, etc., and diagnosis, etc., of these diseases. SOLUTION: This isolated polypeptide comprises an amino acid sequence of the formula and an amino acid sequence having at least 80% identity over whole length of an amino acid sequence of the formula. The polypeptide is obtained by obtaining a polynucleotide encoding the polypeptide by standard cloning and screening technique from cDNA library derived from mRNA in cells of 8 week old all human fetuses of human and retina, screening the polynucleotide or its fragment used as labeled probe under stringent hybridization conditions, integrating the resultant cDNA in expression system such as vector, transforming a host cell and producing the polypeptide in the host cell.